baber/WOPTO huggingface dataset:
Patent JP-S6358593-A (JP)
Title: Omr sheet
Inventor: KAGEYAMA KENICHI
IPC: B42D15/00
Filed: 1986-08-29
Abstract: PURPOSE:To easily and simply write numerals by attaining a set of four segments in such a way that two pieces of two bar-like segments laterally arranged in parallel are vertically disposed and providing plural sets of them. CONSTITUTION:An OMR sheet 32 is set to an original reading part. A reading sensor 33 detects a detection hole for the sheet, and a detection signal is inputted to a control recognition part 35 through a picture signal buffer 34. The recognition part 35 transmits a control signal to a driving part 36, drives a driving roller 31, feeds the sheet 32 by one line and reads data in the buffer 34. Then the recognition part 35 checks the read data. If it has a position detection mark, the part 35 drives the driving part 36 and corrects the positions of right and left position detection marks on the sheet 32. The recognition part 35 splits a bar into upper and lower parts, reads them, checks black and white data in the upper and lower halves, and accumulates them in the buffer 34. The recognition part 35 sequentially reads black and white data in the upper and lower halves by two pieces from the left end part, and judges numerals 0-9.
Patent JP-S6464598-A (JP)
Title: Chopper circuit for controlling electromagnet coil of matrix printer or coil of stepping motor
Inventor: MANFUREETO GURIYUUNAA
IPC: H01H47/32
Filed: 1988-08-12
Abstract: PURPOSE: To match the working range of an electromagnet coil or a stepping motor coil with various frequencies by constituting a current control circuit of a digital control circuit. CONSTITUTION: A digital control logic 12 is provided in double for the magnet coil 26 of each stepping motor in order to control the stepping motor. Consequently, two voltage pulse outputs B1, B2 are obtained. Magnet coil 26 of each stepping motor forms a bridge circuit 27 having a branch comprising transistors 24, 29 or 25, 28. Inverted amplifiers 31, 32 or non-inverted amplifiers 33, 34 are connected, respectively, between an output wire 15 and transistors 24, 29 or 25, 28. According to the circuitry, current of the stepping motor is controlled digitally.
Patent JP-S6093951-A (JP)
Title: Method for detecting contamination of oxygen gas sensor
Inventor: TANAKA TAKEO
IPC: G01N27/26
Filed: 1983-10-28
Abstract: PURPOSE:To detect the contaminated state of an oxygen sensor with good efficiency, by measuring the response characteristics of the sensor by flowing gas for use in inspection to the electrode part in the side of gas to be measured of the sensor in such a state that the sensor is arranged in gas to be measured. CONSTITUTION:Electrodes 4, 5 are respectively arranged both inner and outer surfaces of the semispherical bottom part 1a of a measuring pipe 1 made of zirconia of which the crystal structure is stabilized by yttria reference gas 12 such as air is blown into the space 2b of a fine tube 2 from a piercing orifice 7b while electromotive force between the electrodes 4, 5 is measured to measure the concn. of oxygen gas in gas 11 to be measured. In this oxygen gas sensor, a piercing orifice 7d is provided to a lid 7 and gas 13 for use in inspection is introduced into the side of the gas to be measured of the sensor from said orifice 7d. The response characteristics of the sensor are compared with that thereof when said sensor is not contaminated and measured to detect a contamination state.
Patent JP-S58102336-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: G11B5/85
Filed: 1981-12-14
Abstract: PURPOSE:To obtain a Co-Cr vertical magnetization film uniform in composition, by evaporating Co and Cr from evaporation sources different from each other, depositing them onto a traveling base, and inclining the Cr source. CONSTITUTION:A base 1 is transferred along a cylindrical can 2 in a vacuum vapor deposition chamber, Co is evaporated from an evaporation source 7, and Cr is evaporated from an inclined evaporation source 8 to deposite a Co-Cr vertical magnetization film through a mask 5 onto the base 1, thus a proportion of deposition of Co and Cr atoms can be made almost equal at points B1, B2, and B3 by inclining the source 8.
Patent JP-H1129263-A (JP)
Title: Internal layer release paper tube
Inventor: TANAKA JUNKICHI
IPC: B65H75/50
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an internal layer release paper tube that can be easily disassembled and removed only by pulling inner peripheral surface strip paper so as to be able to smoothly release wound material from the inside by intermittently bonding outer peripheral surface strip paper and inner peripheral surface strip paper along joints of the outer peripheral surface strip paper. SOLUTION: Two sheets of outer peripheral surface strip paper 2 and inner peripheral surface strip paper 3 are overlapped being shifted in a cross direction, then spirally wound so that outer peripheral surface joints 2a and inner peripheral surface joints 3a are not overlapped, and bonded with an adhesive. The strip paper 2, 3 are of the same shape and the same dimensions formed in a parallelogram of constant width cut off in an inclined state so that the upper end side and the lower end side are parallel with each other. The surface of the strip paper 3 and the back face of the strip paper 2 are bonded along the joints 2a of the strip paper 2. In case of adhesive applied faces 6 being of skew angle shape, separation from each applied face 6 is facilitated by setting an angle along a separating direction.
Patent JP-H0863284-A (JP)
Title: Pointing device
Inventor: SEKI FUJIO
IPC: G06F3/0338
Filed: 1994-08-26
Abstract: PURPOSE: To decrease the frequency of click operation and to improve the operability by providing an auxiliary key different from a click input key which needs to be clicked double and outputting the same signal with double clicking through single switch operation. CONSTITUTION: A ten-key 10 with a pointing device which is usable for the interface of, for example, the MS windows is provided with the click auxiliary key 13 in addition to a movement control part which moves a cursor on a screen, the click input key 11 which selects a display item on the screen on the basis of a double click signal generated by 2nd depression at the cursor position on the screen, and a selection cancellation key 12 for canceling a display item at the cursor position on the screen. According to the output signal obtained by the 1st depression of this click auxiliary key 13, the movement control part outputs the double click signal. Consequently, even when selection items on the menu screen increase, the frequency of click operation can be decreased.
Patent JP-H0253427-A (JP)
Title: Frame constructed so as to freely vertically float or sink crawl net
Inventor: FUKUHARA AKIRA
IPC: A01K63/00
Filed: 1988-08-12
Abstract: PURPOSE:To obtain the title construction frame capable of rapidly surely and accurately installing on a layer having desired depth of water by constructing the frame so as to float and sink a crawl net through an inducing net by charging and discharging air in an air pipe loaded in the crawl net put in the fixed construction frame. CONSTITUTION:In a construction frame obtained by combining a vertical lever 1 with a horizontal lever 2, connectors 3 are attached so as to freely increase height of the frame and upper and lower induction nets 4 are installed. Then the nets 4 are detachably passed through a openable ring 6 attached to the crawl net 5. Further, an air pipe 7 is loaded to the net 5 with a binding vessel 8 and an air line 9 is attached to the tube 7. In the above-mentioned construction, the net 5 is rapidly, readily, surely and vertically floated and sunk to the position having desired depth of water by feeding air through the air line 9 to the air pipe 7 from the sea. Thereby, an aquatic life can be properly protected and safely bred.
Patent JP-S6183331-A (JP)
Title: Fiber bundle opening
Inventor: NISHIMURA SHINICHI
IPC: D01H4/32
Filed: 1984-09-27
Abstract: PURPOSE:A drafting unit is set before the combing roller and the fiber bundle from the drawing frame is drafted several times, simultaneously flattened to reduce the load on individual needles on the combing roller and prevent their abrasion and breakage. CONSTITUTION:Draft rollers 4, 5 are set in the front of the combing roller 1 and the yarn bundle S is nipped with a certain pressure and fed toward the combing roller 1. The bundle S is drafted between rollers 4, 5 about 5 times and simultaneously flattened so that the bundle is fed to the periphery of the combing roller in uniform thinness and the needless on the combing roller evenly connect with individual fibers.
Patent JP-H1045896-A (JP)
Title: Production of polycarbonate
Inventor: KUZE SHIGEKI
IPC: C08G64/40
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enable the efficient production of a polycarbonate polymer which is excellent in resistance to heat and hydrolysis and in color tone and is useful as an optical material by carrying out the ester-interchanging reaction by using specifically combined catalysts at high reaction rate. SOLUTION: When a dihydroxy compound (for example, bis-phenol A) and carbonic diester (for example, diphenyl carbonate) are subjected to the transesterification reaction, (A) a nitrogen-containing base, for example, an aliphatic or aromatic tertiary amine, a nitrogen-containing heterocyclic compound or a quaternary ammonium salt and (B) a quaternary phosphonium salt of formula I [R<2> is organic group where at least one is an aryl; X<2> is a halogen, OH, the formula: BR4 (R is H, a hydrocarbon group)], formula II (Y<2> is CO3 ), formula III (R' is a hydrocarbon group, an alkoxy, OH or the like; (n) is 1-3) are combined and used as a catalyst.
Patent JP-H0873652-A (JP)
Title: Magnetic nanocomposite material composition
Inventor: RONARUDO EFU JIORO
IPC: G03G9/087
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic nanocomposite compsn. which comprises nanocrystalline Fe 3 O 4  particles having specified particle sizes, a polymer matrix dispersion for forming the particles, and an ion-exchange resin for providing nucleus-forming and -supporting sites and is useful for light acceptors, toner additives, etc.  
     SOLUTION: The objective nanocomposite compsn., comprising about 0.001-60 wt.% nanocrystalline Fe 3 O 4  particles having particle sizes of 1.0-1,000 nm and about 40-99.999 wt.% ion-exchange resin, is prepd. by treating an ion-exchange resin (e.g. a cation exchange resin) of 50-100 mesh with an excess amt. (2 mol equivalents based on the calculated number of exchange sites in the resin) of an aq. iron (II) chloride soln. to fill the ion-exchange resin with Fe (II) ions, removing physically attached matters by washing with water, treating with an aq. NaOH soln. and then with an aq. sodium sulfide soln., then vigorously agitating at room temp. until the max. ant. of Fe 3 O 4  determined by measured magnetic response of resin is formed, and washing with water and drying. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1134222-A (JP)
Title: Sandwich structural panel and its production
Inventor: SUZUKI YUKIO
IPC: B32B7/10
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance the uniformity of a foaming degree to obtain good appearance by setting the amt. of a surface adjusting agent of rear surface paint and that of upper surface paint so as to satisfy a specific formula. SOLUTION: The respective cured rear surfaces of two both-surface coated metal panels having cured rear surface and rear surface coating films formed thereto from rear and upper surface paints containing 0-0.5, 0.1-6.0 pts.wt. of a surface adjusting agent having a solubility parameter (SP value) of 9.0 or more in a solid amt. and 0-0.5, 0-1.0 pts.wt. of a surface adjusting agent having an SP value of below 9.0 with respect to 100 pts.wt. of a paint solid by forming both coating films to both surfaces of the metal panel if necessary through primer coating films and the foamable urethane soln. flows in the gap between the opposed cured rear surface coating films to obtain a panel.  The amts. of the surface adjusting agent in the rear and upper surface paints satisfy formulae I, II (wherein A1 and B1 are solid amts. of the upper and rear surface adjusting agents with an SP value of 9.0 or more to 100 pts.wt. of the paint solids in the upper and rear surface paints, A2 and B2 are solid amts. of the upper and rear surface adjusting agents with an SP value of below 9.0 with respect to 100 pts.wt. of the paint solids in the upper and rear surface paints).
Patent JP-H0488936-A (JP)
Title: Unmanned type scooping net handling device of fresh fish carrying vessel
Inventor: MORI KOICHI
IPC: A01K77/00
Filed: 1990-07-30
Abstract: PURPOSE:To automatically scoop fishes from a fish storage of carrying vessel and to load fishes by controlling actions of rollers of winding, unwinding, etc., of derrick winch and reels, etc., for scooping net fastening ribbon through sensors attached to each part by a computer. CONSTITUTION:A main roller 2 of an operation device 1 of a lever 5 of scooping net is integrated with a sensor 3 for measuring number of revolutions so that direction of normal and reverse rotation during pushing and pulling of the lever 5 of scooping net by revolution of a hydraulic motor 4 and values of revolving speed of normal and reverse rotation can be measured. Consequently transfer distance of the lever 5 of scooping net can be calculated. Rollers of winding and unwinding of a derrick winch 14 and of the operation device 1 of the lever of scooping net, a reel 10 for a scooping net fastening ribbon 9, etc., are controlled and worked through sensors 3,8, 11 and 13 attached to parts by a computer 19 to automatically scoop fishes from a fish storage of carrying vessel.
Patent JP-S6445589-A (JP)
Title: Chuck
Inventor: WADA SHINJI
IPC: B25J15/00
Filed: 1987-08-14
Abstract: PURPOSE: To hold parts having various cross sectional shapes at a constant center position with one chuck by providing a motor for self-rotation of the rod of a chuck in response to a part item for gripping. CONSTITUTION: A chuck opening and closing motor 1 is driven so as to move fitting plates 6a, 6b in opposite directions to each other through a pinion gear 2 and rack gears 3a, 3b for holding a part between two rods 5a, 5b. At this stage, in the case where the part item has a rectangular cross sectional shape, motors 4a, 4b for rod self-rotating is driven for rotation in opposite directions to each other, and a V-shaped part of each rod 5a, 5b is adjusted at an opposite angle to each other for holding the part items. In the case where a part has circular or square cross sectional shape, these motors 4a, 4b for self-rotating are not driven for rotation, and the part 7 is held in a state of the V-shaped parts of the rods 5a, 5b set at an opposite position to each other.  Part items having various cross sectional shapes can be thereby stably held at the constant center position by one chuck.
Patent JP-S6360443-A (JP)
Title: Original picture carrier for photographic printing
Inventor: MARUYAMA NORIHARU
IPC: G03B27/32
Filed: 1986-08-30
Abstract: PURPOSE:To form the respective printing images by using >=3 kinds of original picture films different in size by providing three or more exposure windows having a size corresponding to a size of the original picture film, and also, providing a recessed part in the periphery of the exposure window. CONSTITUTION:On a carrier substrate 30, exposure windows 31A-31D whose sizes are different, respectively are provided in the center part and the corner part. In the periphery of these exposure windows 31A-31D, recessed parts 32A-32D for constituting a path where original picture films of the respective corresponding sizes are guided and pass through are provided. Width of these recessed parts 32A-32D is a size corresponding to width of the corresponding original picture film. Accordingly, the original picture film corresponding in size is positioned in these recessed part and transferred, by which each original picture film can pass stably through a prescribed path without causing a position shift.
Patent JP-H0850893-A (JP)
Title: Electrode for secondary battery
Inventor: KUROSAWA YOSHIKO
IPC: H01M4/1399
Filed: 1994-08-04
Abstract: PURPOSE:To provide an electrode for a secondary battery with good adhesion of the electrode to a current collector by constituting the electrode by stacking film-state electrode active material layers in multiple layers. CONSTITUTION:Two or more layers of film layers 4, 5 each containing an active material are stacked to constitute a secondary battery electrode. If the total film thickness is the same, a multilayer film has high adhesion to a current collector 3 compared with a single layer, and the secondary battery electrode with good adhesion of the electrode to the current collector 3 can be obtained. If the film layers 4, 5 are formed with the same composition, adhesion between layers is increased, and if they are formed with different composition, a different physical property is satisfied at the same time by each layer. At least one layer in the film layers is preferable to be formed with a layer in which at least one kind of particle-shaped electrochemical active material is dispersed in at least one kind of conductive polymer matrix showing an oxidation reduction property.
Patent JP-S6094217-A (JP)
Title: Method of controlling cutting by sawing machine
Inventor: TAGUCHI MASAYUKI
IPC: B23D55/06
Filed: 1983-10-31
Abstract: PURPOSE:To prevent chattering vibration and strain hardening due to slip phenomenon, by controlling a drive source in accordance with the result of comparison between a present signal indicating the speed shift condition including the cutting travel and rotating condition of a saw blade and the stopping condition thereof, and predetermine signal previously set. CONSTITUTION:A motor 8 is driven to rotate a dive wheel 4 after setting the travel speed of a saw blade 6 to a setting section 23 and as well setting a travelling time at its travel speed and a stopping time at a speed of zero by means of time pulse signals. Further the rotational speed of this wheel 4, and the present speed and travel time of the saw blade 6 may be obtained from the output of the detector 21 in a speed detecting section 22. A computing section 24 compares these present speed and travel time with desired speed and travel time, and controls a drive control section 25 in accordance with the thus obtained speed deviation so that the motor 8 is stopped when the travel time reaches the desired level time. Further, after elapse of a desired stoipping time the motor 8 is again rotated. Thereby due to the repetition of such cutting travel and stopping of the saw blade 6 the cutting is completed.
Patent JP-H0548722-A (JP)
Title: Outside line wire holding control system of telephone device
Inventor: ICHIHARA SEIICHI
IPC: H04M3/42
Filed: 1991-08-13
Abstract: PURPOSE:To eliminate the misholding of a outside line wire due to the misoperation of a dial button, the transmission of a telecontrol signal, etc., since a PB signal need not be used as a outside line wire holding indication signal by performing the outside line wire holding operation by hooking operation since hooking pulses are not sent out to the outside line wire as they are. CONSTITUTION:When the starting period (on-hook) of the hooking operation of a telephone terminal 3 is read in through a hook switch monitor circuit F, a control part CC puts relays H and B in operation for example, in, the 2nd cycle among subsequent process cycles to close a outside line wire speaking loop by the secondary winding C2 of a transformer T and also connect the telephone terminal 3 to an extension circuit I. When the hook switch monitor circuit F detects the off-hook state of the telephone terminal 3 within the range of a set time, the operation of the relays H and B is maintained to hold the outside line wire, but when the off-hook state is not detected, the relays H and B are released to open the outside line wire speaking loop, placing the terminal in the on-hook state.
Patent JP-H02303562-A (JP)
Title: Two-phase flat stream nozzle for spraied liquid
Inventor: ROTAARU BENDEITSUHI
IPC: B05B7/04
Filed: 1989-08-07
Abstract: PURPOSE: To enable a uniform liquid distribution and fine liquid drop distribution by providing a connector for liquid supply with a cylindrical metering inset which has a side hole and infiltrates into a mixing chamber and providing a mouth member with a throttle in a cylindrical hole having a curved bottom. CONSTITUTION: This nozzle is provided with a mixing head 10 having a first connector 13 for a gaseous medium and a second connector 17 for.atomized liquid, a tubular coupling member 20 and the mouth member 22 having a nozzle outlet 28. The end 36 of the mouth member 22 is made circular and is provided with a variable width slit 28 as the nozzle outlet 28. The second connector 17 is provided with the cylindrical blind hole 30 communicating on both sides with respectively one side holes 31 and 32 having a certain angle αwith an abscissa line 33 at the approximate center of the mixing chamber 11. The metering inset 29 of a cylindrical shape infiltrating to the mixing chamber 11 is disposed therein. Further, the mouth member 22 is provided with a stepped cylindrical 38 having the curved bottom 39.  The hole step part 37 is provided thereon with the throttle 40 having a centering through-opening 42 of a sharp edge having the diameter smaller than the diameter of the hole 38.
Patent JP-H1144397-A (JP)
Title: Manufacture of pipe part of lead pipe
Inventor: HORIGUCHI MASASHI
IPC: F17C6/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To maintain a sound installing condition of a grid plate over a long period by firmly welding the grid plate to an inner peripheral surface of a pipe part of a lead pipe. SOLUTION: In the case of manufacturing a pipe part of a lead pipe in a liquid receiving structure of a low temperature liquefied gas tank, grid divided pieces 18 extending in the lengthwise direction of half-split pipes 17 by being formed in a bending shape so as to become an L-shape cross section to inner peripheral surfaces 17a of a pair of half-split pipes 17 by splitting a pipe material into halves, are welded by opposing the valley sides of the grid divided pieces 18 to the inner peripheral surfaces 17a of the half-split pipes 17. Next, the respective half-split pipes 17 to which the grid divided pieces 18 are welded are welded by being put together so that the crest sides of the mutual grid divided pieces 18 become a butted condition, plural cylindrical bodies 20 obtained by this are welded togther by being butted in the axial direction, and the pipe part is constituted.
Patent JP-H1032236-A (JP)
Title: Variable pitch wafer transfer hand
Inventor: TANIYAMA YASUSHI
IPC: B65G49/07
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To modify reliably the pitch in the vertical direction of a plurality of wafers by the simple constitution of a wafer transfer hand. SOLUTION: Elevating fingers F1 to F4 are respectively supported by support members S1 to S3 of a shielding block 12, the block 12 is horizontally moved in the width direction of the fingers F1 to F4 the members S1 to S3 are made to retreat from between the fingers F, to F. while being shifted from each other by a constant time and at the same time, the fingers F1 to F4 are made to stack them by the sloped surface parts 15 of the block 12 and are brought into contact with a reference finger F0 , whereby the pitch in the vertical direction of wafers is modified from a standard pitch P1 to a narrow pitch P2 .